And tarmuwth {tar-mooth'}; or tarmiyth {tar-meeth'}; from ramah; fraud -- deceit(-ful), privily.
see HEBREW ramah
H8649. tormah
תָּרְמָה in ׳בְּת Judges 9:31 si vera lectio in treachery, treacherously, but form strange and meaning unsuitable; read possibly אֲרוּמָה (בַּ) proper name, of a location (q. v.), compare 9:41 and GFM.
תרמות Jeremiah 14:14 Kt, see following
תַּרְמִית noun feminine deceitfulness; — absolute תּ ׳לְשׁוֺן Zephaniah 3:13 ("" כָּזָב עַוְלָה,), תַּרְמִת Jeremiah 8:5; construct לִכָּם תַּרְמִית 14:14 Qr (>Kt תרבות), לִבָּם תַּרְבִּת 23:26 ("" שֶׁקֶר); suffix תַּרְמִיתָם שֶׁקֶר Psalm 119:118 (where ᵑ9 ᵑ6 ᵐ5 and others תַּדְעִיתָם Aramaic their thought).
III. רמה (√ of following; connection With II. ׳ר dubious; compare As ramû grow loose; II. loosen).